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IC BLOCK DIAGRAM & DESCRIPTION
IC100 LA9702WL-MPB (Read Channel)
IC101 CD40668BCM(Quad Bilateral Switch)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SW C
SW D
SW B
SW A
V
DD
CONTROL A
CONTROL D
IN/OUT
OUT/IN
OUT/IN
IN/OUT
IN/OUT
OUT/IN
OUT/IN
IN/OUT
CONTROL B
CONTROL C
V
SS
IC806 74VHCT08AMTCX(Quad 2-Input and Gate)
(TOP VIEW)
14
13
12
11
10
9
8
1
2
3
4
5
6
7
1A
1B
1Y
2A
2B
2Y
GND
Vcc
4B
4Y
4A
3B
3A
3Y